automaticDark - Time-Based Theme Changer by simonkhzhang

Automatically change Firefox's theme based on the time.

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4.4 (198 reviews)

13,018 Users

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About this extension

This is a simple Firefox WebExtension that allows you to automatically switch between your themes based on the current time.

Set Firefox to change the UI to a dark theme during the night and change back to a light theme during the day!

Automatically calculate and set sunrise/sunset times based on your geolocation, manually set the sunrise and sunset times, or change themes based on your OS system theme.

For support, suggestions or feedback, please do not hesitate to send me a email (listed as Support Email) or file an issue on Github (requires Github account). Thanks!

If this extension helps you, please leave a rating and/or review!

Rated 4.4 by 198 reviewers

151

Release notes for 1.4.1

- Fixed the " Change themes based on the system theme" mode. Big thanks to Eason Wong (https://github.com/easonwong-de) for this!
- Modify so that prefers-color-scheme only follows the system theme while in "change theme based on system theme" mode. Otherwise, we use the value from the theme.
- Modify Options page background to change based on prefers-color-scheme value, rather than whether the add-on is in daytime or nighttime mode. The logo still reflects whether the add-on is in daytime or nighttime mode.

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